<?php/* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */namespace Symfony\Component\Routing;/** * CompiledRoutes are returned by the RouteCompiler class. * * @author Fabien Potencier <fabien@symfony.com> */class CompiledRoute implements \Serializable{    private $variables;    private $tokens;    private $staticPrefix;    private $regex;    private $pathVariables;    private $hostVariables;    private $hostRegex;    private $hostTokens;    /**     * @param string      $staticPrefix  The static prefix of the compiled route     * @param string      $regex         The regular expression to use to match this route     * @param array       $tokens        An array of tokens to use to generate URL for this route     * @param array       $pathVariables An array of path variables     * @param string|null $hostRegex     Host regex     * @param array       $hostTokens    Host tokens     * @param array       $hostVariables An array of host variables     * @param array       $variables     An array of variables (variables defined in the path and in the host patterns)     */    public function __construct(string $staticPrefix, string $regex, array $tokens, array $pathVariables, string $hostRegex = null, array $hostTokens = [], array $hostVariables = [], array $variables = [])    {        $this->staticPrefix = $staticPrefix;        $this->regex = $regex;        $this->tokens = $tokens;        $this->pathVariables = $pathVariables;        $this->hostRegex = $hostRegex;        $this->hostTokens = $hostTokens;        $this->hostVariables = $hostVariables;        $this->variables = $variables;    }    public function __serialize(): array    {        return [            'vars' => $this->variables,            'path_prefix' => $this->staticPrefix,            'path_regex' => $this->regex,            'path_tokens' => $this->tokens,            'path_vars' => $this->pathVariables,            'host_regex' => $this->hostRegex,            'host_tokens' => $this->hostTokens,            'host_vars' => $this->hostVariables,        ];    }    /**     * @internal     */    final public function serialize(): string    {        return serialize($this->__serialize());    }    public function __unserialize(array $data): void    {        $this->variables = $data['vars'];        $this->staticPrefix = $data['path_prefix'];        $this->regex = $data['path_regex'];        $this->tokens = $data['path_tokens'];        $this->pathVariables = $data['path_vars'];        $this->hostRegex = $data['host_regex'];        $this->hostTokens = $data['host_tokens'];        $this->hostVariables = $data['host_vars'];    }    /**     * @internal     */    final public function unserialize($serialized)    {        $this->__unserialize(unserialize($serialized, ['allowed_classes' => false]));    }    /**     * Returns the static prefix.     *     * @return string The static prefix     */    public function getStaticPrefix()    {        return $this->staticPrefix;    }    /**     * Returns the regex.     *     * @return string The regex     */    public function getRegex()    {        return $this->regex;    }    /**     * Returns the host regex.     *     * @return string|null The host regex or null     */    public function getHostRegex()    {        return $this->hostRegex;    }    /**     * Returns the tokens.     *     * @return array The tokens     */    public function getTokens()    {        return $this->tokens;    }    /**     * Returns the host tokens.     *     * @return array The tokens     */    public function getHostTokens()    {        return $this->hostTokens;    }    /**     * Returns the variables.     *     * @return array The variables     */    public function getVariables()    {        return $this->variables;    }    /**     * Returns the path variables.     *     * @return array The variables     */    public function getPathVariables()    {        return $this->pathVariables;    }    /**     * Returns the host variables.     *     * @return array The variables     */    public function getHostVariables()    {        return $this->hostVariables;    }}